ImageField: support image as Pdata
display attachment's filename and content_type in Event view.

now it is filename, not file_name.
When installing BT, update local roles of path items at the end of the transaction

Updating local roles may depend on many things, like categories, and developers
should not be forced to put all dependencies in a separate BT that would be
installed before.
ActivityTool: Add some useful tips
Add a domain on ticket modules showing uses and services
Expose AutoQuery along with other query classes.
fix typos in css images location.
Update Cached Convertable interface

- The interface says that getConversionSize raises a KeyError when this cache
  does not exist. Update implementation accordingly.
- update getConversion to always return a string for the data. The caller
  should not have to worry about the data format.
- warn when an OFS.Image is passed to setConversion
deferred_style: make sure that the number of report sections is correct in the final report
Prevent catalog from attempting to join with worklist cache table.
Ignore draft accounting periods (and fix a typo)
Move code to be possible customize reference, source_reference and destination_reference

With this, is possible set custom references without overwrite accounting_workflow
fix field names on Campaign_viewDetails

it was creating local properties
Make sure script to set contributor is called after updating security roles in this workflow.
erp5_test_result: make erp5 test result code public
erp5_test_result: follow naming conventions for skin folder ids
erp5_test_result: remove useless form
erp5_test_result: fixed several field and form names
Fix tests so owner doesn't try to publish its own document.
modernize testInteractionWorkflow